Every rock has characteristics that reflect its process of formation; these are used to determine whether the rock is igneous, sedimentary or metamorphic. For example, a rock with rounded grains cemented together is sedimentary, while one with a strong banding and orientation of minerals is metamorphic.very rock has characteristics that reflect its process of formation; these are used to determine whether the rock is igneous, sedimentary or metamorphic. For example, a rock with rounded grains cemented together is sedimentary, while one with a strong banding and orientation of minerals is metamorphic.
endurance-the power to withstand hardship or stress; the marathon tests a runner's endurance. strength-the property of being physically or mentally strong; fatigue sapped his strength. sufferance-patient endurance especially of pain or distress.
Aerobic endurance refers to the ability of the body to continuously transport oxygen throughout its various systems for extended periods of time. By maintaining the flow of oxygen, an individual is able to exercise continuously for longer periods of time without wearing down. Continue Reading.